Embed Size (px)
DESCRIPTION
especificacion
Citation preview
SUBJECT: FIRE PROTECTION
DESIGN STANDARD 1C-90.04 0 ISSUED FOR PROJECT NO.
P-2569 CMPC LAJA MILL MODERNIZATION
SHEET 1 OF 3
Rev.
DEPT. APPR. A.Nuñez DATE OF
ISSUE FEB.09
PROJ. APPR. P.Healy
GENERIC APPR. DATE
Miscellaneous Steel Structural steel items not included with the building frame Carbon steel handrail sockets and pins Cover Plates Steel Doors (see Note 5)
ITEM DESCRIPTION SPECIFICATION WORK BY (SEE
NOTE 1)
Pre-Surface Preparation
Paint Material Prime Coat High Build Polyamide Epoxy Macropoxy 646 Sherwin Williams or equal 5.0 mils DFT
General Paint
Colour Grey
Finish Coat Polyurethane enamel Urelux 22-colour Sherwin Williams or equal 2 mils DFT
Colour Client request
SSPC-SP1 1 1S-09.01 Item 6.3
Fabricator or Painting Contractor
PAINT REQUIREMENT FOR STRUCTURAL GALVANIZED STEEL IN HIGHLY CORROSIVE AREAS
SERVICES MILL AREA
AS SPECIFIED IN STRUCTURAL DESIGN CRITERIA Table 3.6.6 Paint/Coating Scheme Application
Fabricator SSPC-SP1 1S-09.01 Item 4
Removal of contaminants by solvent cleaning ( Solvent AS X80-1 )
Surface Preparation
SUBJECT: FIRE PROTECTION
DESIGN STANDARD 1C-90.04 0 ISSUED FOR PROJECT NO.
P-2569 CMPC LAJA MILL MODERNIZATION
SHEET 2 OF 3
Rev.
DEPT. APPR. A.Nuñez DATE OF
ISSUE FEB.09
PROJ. APPR. P.Healy
GENERIC APPR. DATE
Paint and Coating Specification 1S-09.01
NOTE For contact surfaces of field bolted connections see 1S-06.01 Section 8 (U.S.A.), 1S-06.21 or IS-05.25, Section 8 (Canada).
Dry Film Thickness Dry film thickness of each coat or of the total coating system shall be in accordance with the coating manufacturer's specification.
SSPC-PA2 1S-09.01 Item 6.2.9
Fabricator
Touch-up Procedure
Ensure bare or damaged areas are free from contamination; may require water wash or steam cleaning with low-chloride feedwater. Use power tool to clean bare or damaged areas and feather into sound coatings. Restore surface by applying each coat at a film thickness equal to the original specification.
SSPC-SP1 1 1S-09.01 Item 6.3
Fabricator or Painting Contractor
Damaged areas that extend to prime coat only need not be primed, but subsequent coating shall be as originally specified.
Galvanized fasteners shall be painted in accordance with the coating system manufacturer's recommendations.
Black bolts and galvanized fasteners, after final torquing, shall be cleaned with solvent and/or handtools (SSPC-SP1 and SP2) before receiving the same coating system as the building frame.
INSTRUCTIONS Structural Steel Specifications for Heavy Industrial Structures (USA).
1S-06.01 Section 8
Paint and Coating Specification 1S-09.01
SUBJECT: FIRE PROTECTION
DESIGN STANDARD 1C-90.04 0 ISSUED FOR PROJECT NO.
P-2569 CMPC LAJA MILL MODERNIZATION
SHEET 3 OF 3
Rev.
DEPT. APPR. A.Nuñez DATE OF
ISSUE FEB.09
PROJ. APPR. P.Healy
GENERIC APPR. DATE
NOTES 1. "Work By" will be as shown unless otherwise noted in the contract.
2. Sag rods shall be galvanized.
3. Stair treads and grating shall be galvanized unless otherwise noted.
4. The following procedure applies for on-site application: Prior to the finish coat, the
surface shall be cleaned in accordance with 1S-09.01, Paragraph 4.3.
5. If the coating of any manufactured item is not compatible with the required finish coat, the applicator shall apply a barrier coat prior to the finish coat.
6. Increased friction paint surfaces, where required, shall be as specified in 1S-09.01, Paragraph 6.1 .12 or an approved equal thereof.
